Xylem Lowara Q-smart Installation, Operation & Maintenance Manual page 41

c04 Sensor sig- 1= 4-20mA
nal type 2= 0-20mA
c05 Initial scale Pressure:
value of the 0 to 60 bar
sensor. Only Tempera-
if sensor is ture:
used. -20 to 100°C
Level:
0 to 50 m
r05 Calibration 0= Disabled
of the initial 1= Enabled
scale in mA.
t05 Software Standard
filter for ana- Lowara
logue input
c06 Full scale Pressure:
value of the 0 to 60 bar
selected Tempera-
sensor. Only ture:
if sensor is -20 to 100°C
used. Level:
0 to 50 m
THRESHOLD AND TIMING (threshold is active
only with sensor)
c07 Unique level 0= Disabled
set point 1= Enabled
r07 Set point 0 to Full
level value Scale
r08 Upper 0 to Full
threshold Scale
delta
r09 Lower 0 to Full
threshold Scale
delta
r10 Threshold 0
Start Pump 1 Scale
t10 Delay time 0 to 100
start Pump 1
r11 Threshold 0
Stop Pump 1 Scale
t11 Delay time 0 to 100
stop Pump 1
r12 Threshold 0
Start Pump 2 Scale
t12 Delay time 0 to 100
start Pump 2
r13 Threshold 0
Stop Pump 2 Scale
t13 Delay time 0 to 100
stop Pump 2
COMBINATION (refer to section
tion)
c14 Enable 0= only G1
combina- and G2
tions of 1= only G
stopping MIN and S
and/or start- MIN con-
ing the nected (float
pumps by switch or
the float probe S MIN
- 1
vari- 0
ous
- 0
- 3
Vari- 10.0
ous
- 0
Vari- 5
ous
Vari- 0.5
ous
Vari- 0.5
ous
to Full Vari- 8
ous
sec 2
to Full Vari- 2
ous
sec 0
to Full Vari- 7
ous
sec 2
to Full Vari- 1
ous
sec 0
6.2 for descrip-
- 3
switches (G) + common S
and probes COM probe)
(S). 2= only G
MAX and S
MAX con-
nected (float
switch or
probe S
MAX +
common S
COM probe)
3= G MIN/S
MIN and G
MAX /S
MAX
STARTING PUMP ROTATION
c15 Enable 0= Disabled
pump rota- 1= Enabled
tion. Auto-
matic pump
rotation
takes place
each time
the set is
restarted
after stop-
ping in au-
tomatic
mode. If
cyclic ex-
change of
the pumps is
disabled, the
floats or
probes must
be connect-
ed to their
relative
pumps: P1-
G1 (or S1),
P2-G2 (or
S2).
This function
is essential
when the
pumps are
located at
different
stations.
c16 Insert the 1= Pump 1
duty pump 2= Pump 2
that you
want to start
first after
powering up
or after re-
set.
Parameter
c15 must be
in ENA-
BLED mode
c17 If automatic 0= Disabled
pump rota- 1
en - Original instructions
- 1
- 1
Hour 0
to 12 s
41